Brown, J. I., Ohlms, P. B., & Chen, T. D. (2026). Long-Term Maintenance Needs and Costs of Green-Colored Pavement Markings and Flexible Post Delineators [Research Project Brief] (Report No. 27-R07). Virginia Transportation Research Council (VTRC). https://rosap.ntl.bts.gov/view/dot/93576
Brown, Janna I., Peter B. Ohlms, and T. Donna Chen. Long-Term Maintenance Needs and Costs of Green-Colored Pavement Markings and Flexible Post Delineators [Research Project Brief]. Report no. 27-R07. Virginia Transportation Research Council (VTRC), 2026. https://rosap.ntl.bts.gov/view/dot/93576.
Brown, Janna I., et al. Long-Term Maintenance Needs and Costs of Green-Colored Pavement Markings and Flexible Post Delineators [Research Project Brief]. Virginia Transportation Research Council (VTRC), 2026, Report no. 27-R07, ROSA P. https://rosap.ntl.bts.gov/view/dot/93576.
This study aimed to determine the costs, frequency, and necessary labor and equipment for maintaining two elements of bicycle and pedestrian infrastructure within Virginia: GCPMs and flexposts. The scope included various contexts (i.e., large metropolitan, small metropolitan, and rural areas). Flexpost applications for channelizing motor vehicle traffic were outside the scope. This study reviewed the effect of facility design on maintenance needs and costs, but crash analysis was outside the scope.
Brown, J. I., Ohlms, P. B., & Chen, T. D. (2026). Long-Term Maintenance Needs and Costs of Green-Colored Pavement Markings and Flexible Post Delineators [Research Project Brief] (Report No. 27-R07). Virginia Transportation Research Council (VTRC). https://rosap.ntl.bts.gov/view/dot/93576
Brown, Janna I., Peter B. Ohlms, and T. Donna Chen. Long-Term Maintenance Needs and Costs of Green-Colored Pavement Markings and Flexible Post Delineators [Research Project Brief]. Report no. 27-R07. Virginia Transportation Research Council (VTRC), 2026. https://rosap.ntl.bts.gov/view/dot/93576.
Brown, Janna I., et al. Long-Term Maintenance Needs and Costs of Green-Colored Pavement Markings and Flexible Post Delineators [Research Project Brief]. Virginia Transportation Research Council (VTRC), 2026, Report no. 27-R07, ROSA P. https://rosap.ntl.bts.gov/view/dot/93576.
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